Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12217763 | Transient detection with hangover indicator for encoding an audio signal | Gustaf Ullberg | 2025-02-04 |
| 12087313 | Method and device for encoding a high frequency signal, and method and device for decoding a high frequency signal | Zexin Liu, Lei Miao | 2024-09-10 |
| 12036994 | Operational design domain detection for advanced driver assistance systems | Barbara Martin Leung, Milan Gavrilovic | 2024-07-16 |
| 11990147 | Adaptive transition frequency between noise fill and bandwidth extension | Gustaf Ullberg, Manuel Briand | 2024-05-21 |
| 11830506 | Transient detection with hangover indicator for encoding an audio signal | Gustaf Ullberg | 2023-11-28 |
| 11580998 | Method and device for encoding a high frequency signal, and method and device for decoding a high frequency signal | Zexin Liu, Lei Miao | 2023-02-14 |
| 10902862 | Method and device for encoding a high frequency signal, and method and device for decoding a high frequency signal | Zexin Liu, Lei Miao | 2021-01-26 |
| 10878829 | Adaptive transition frequency between noise fill and bandwidth extension | Gustaf Ullberg, Manuel Briand | 2020-12-29 |
| 10366697 | Method and device for encoding a high frequency signal, and method and device for decoding a high frequency signal | Zexin Liu, Lei Miao | 2019-07-30 |
| 10311883 | Transient detection with hangover indicator for encoding an audio signal | Gustaf Ullberg | 2019-06-04 |
| 10199049 | Adaptive transition frequency between noise fill and bandwidth extension | Gustaf Ullberg, Manuel Briand | 2019-02-05 |
| 9996503 | Signal processing method and device | Deming Zhang, Haiting Li, Jianfeng Xu | 2018-06-12 |
| 9800453 | Method and apparatus for providing speech coding coefficients using re-sampled coefficients | Jianfeng Xu, David Virette | 2017-10-24 |
| 9792257 | Audio signal processing method and encoder | Deming Zhang, Haiting Li, Jianfeng Xu | 2017-10-17 |
| 9728197 | Method and device for encoding a high frequency signal, and method and device for decoding a high frequency signal | Zexin Liu, Lei Miao | 2017-08-08 |
| 9711154 | Adaptive transition frequency between noise fill and bandwidth extension | Gustaf Ullberg, Manuel Briand | 2017-07-18 |
| 9626973 | Adaptive bit allocation for multi-channel audio encoding | Stefan Andersson | 2017-04-18 |
| 9519619 | Data processing method and device for processing speech signal or audio signal | Deming Zhang, Haiting Li, Jianfeng Xu | 2016-12-13 |
| 9495971 | Transient detector and method for supporting encoding of an audio signal | Gustaf Ullberg | 2016-11-15 |
| 9406302 | Method and apparatus for processing a multi-channel audio signal | David Virette, Liyun Pang, Yue Lang | 2016-08-02 |
| 9330671 | Energy conservative multi-channel audio coding | Erik Norvell, Martin Sehlstedt | 2016-05-03 |
| 9299359 | Method and an apparatus for voice quality enhancement (VQE) for detection of VQE in a receiving signal using a guassian mixture model | David Virette, Jianfeng Xu | 2016-03-29 |
| 9269372 | Adaptive transition frequency between noise fill and bandwidth extension | Gustaf Ullberg, Manuel Briand | 2016-02-23 |
| 9161038 | Method and device for encoding a high frequency signal, and method and device for decoding a high frequency signal | Zexin Liu, Lei Miao | 2015-10-13 |
| 9153240 | Transform coding of speech and audio signals | Manuel Briand | 2015-10-06 |